| Acronym | Meaning |
 | EPOP | European Polar Orbiting Platform |
 | GTE | Global Tropospheric Experiment |
 | TROPOZ | Tropospheric Ozone Experiment |
 | STSP | Solar Terrestrial Science Programme |
 | CCRS | Canada Centre For Remote Sensing |
 | OFCM | Office Of The Federal Coordinator For Meteorology |
 | MRI | Meteorological Research Institute |
 | TLLMES | The Institute For Integrative And Multidisciplinary Earth Studies |
 | ETR | Element Test Review |
 | NSFNF | Non-NSF Non-funded |